{"id":71446,"date":"2024-07-30T00:15:25","date_gmt":"2024-07-29T16:15:25","guid":{"rendered":"https:\/\/www.tech-critter.com\/?p=71446"},"modified":"2024-07-30T00:15:25","modified_gmt":"2024-07-29T16:15:25","slug":"review-noctua-nh-u12a-chromax-black","status":"publish","type":"post","link":"https:\/\/www.tech-critter.com\/review-noctua-nh-u12a-chromax-black\/","title":{"rendered":"Review &#8211; Noctua NH-U12A chromax.black"},"content":{"rendered":"<p>Despite its brown and beige color scheme that is not as appealing to some users, Noctua is renowned for its CPU coolers and has made a handful of coolers that top the rank of the CPU coolers of its era, notable the <a href=\"https:\/\/noctua.at\/en\/nh-d14\" target=\"_blank\" rel=\"noopener\">NH-D14<\/a>, <a href=\"https:\/\/noctua.at\/en\/nh-d15\" target=\"_blank\" rel=\"noopener\">NH-D15<\/a>, and <a href=\"https:\/\/www.tech-critter.com\/noctua-nh-u12a-cpu-cooler-review\/\">NH-U12A<\/a>. However, things have changed quite a bit after Noctua introduced its <a href=\"https:\/\/www.tech-critter.com\/noctua-nh-d15s-nh-u9s-chromax-black-lineup\/\">all-black chromax.black lineup<\/a>, making it much more appealing to the majority of users nowadays.<\/p>\n<p>We&#8217;re revisiting the Noctua NH-U12A this time, which still stood strong since 2020 and we&#8217;ll be comparing it against the newer NH-U12A chromax.black to see if there&#8217;s any noticeable difference in thermal performance.<\/p>\n<h2>Specifications<\/h2>\n<table>\n<tbody>\n<tr>\n<td width=\"295\">Model<\/td>\n<td width=\"295\">\n<ul>\n<li>NH-U12A chromax.black<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"295\">Socket Compatibility<\/td>\n<td width=\"295\">\n<ul>\n<li>Intel LGA1851, LGA1700, LGA1200, LGA1156, LGA1155, LGA1151, LGA1150 and AMD AM5, AM4<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"295\">Dimension<\/td>\n<td width=\"295\">\n<ul>\n<li>158 x 125 x 58 mm (HxWxD) \u2013 without fan<\/li>\n<li>158 x 125 x 112 mm (HxWxD) \u2013 with fan<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"295\">Weight<\/td>\n<td width=\"295\">\n<ul>\n<li>760g \u2013 without fan<\/li>\n<li>1220g \u2013 with fan<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"295\">Fan Compatibility<\/td>\n<td width=\"295\">\n<ul>\n<li>120x120x25 mm<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"295\">Fan Model<\/td>\n<td width=\"295\">\n<ul>\n<li>Noctua NF-A12x25 PWM chromax.black x 2<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"295\">Fan Rotational Speed<\/td>\n<td width=\"295\">\n<ul>\n<li>2000 RPM \u2013 Default<\/li>\n<li>1700 RPM \u2013 With Low-Noise Adaptor<\/li>\n<li>450 RPM \u2013 PWM<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"295\">Max Airflow<\/td>\n<td width=\"295\">\n<ul>\n<li>102.1 M<sup>3<\/sup>\/h \u2013 Default<\/li>\n<li>84.5 M<sup>3<\/sup>\/h \u2013 With Low-Noise Adaptor<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"295\">Max Acoustical Noise<\/td>\n<td width=\"295\">\n<ul>\n<li>22.6 dB(A) \u2013 Default<\/li>\n<li>18.8 dB(A) \u2013 With Low-Noise Adaptor<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"295\">Accessories Included<\/td>\n<td width=\"295\">\n<ul>\n<li>NA-RC14 Low-Noise Adaptor x 2<\/li>\n<li>NA-YC1 4-pin PWM splitter cable<\/li>\n<li>Black SecuFirm2 mounting kit<\/li>\n<li>NT-H1 Thermal Compound<\/li>\n<li>Noctua Metal Case Badge<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"295\">Warranty<\/td>\n<td width=\"295\">\n<ul>\n<li>6 Years<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Unboxing<\/h2>\n<p class=\"jetpack-slideshow-noscript robots-nocontent\">This slideshow requires JavaScript.<\/p><div id=\"gallery-71446-1-slideshow\" class=\"jetpack-slideshow-window jetpack-slideshow jetpack-slideshow-black\" data-trans=\"fade\" data-autostart=\"1\" data-gallery=\"[{&quot;src&quot;:&quot;https:\\\/\\\/www.tech-critter.com\\\/wp-content\\\/uploads\\\/2024\\\/07\\\/Noctua-NH-U12A-Chromax-Black-01-1024x683.jpg&quot;,&quot;id&quot;:&quot;71447&quot;,&quot;title&quot;:&quot;Noctua NH U12A Chromax Black 01&quot;,&quot;alt&quot;:&quot;Noctua NH U12A Chromax Black 01&quot;,&quot;caption&quot;:&quot;&quot;,&quot;itemprop&quot;:&quot;image&quot;},{&quot;src&quot;:&quot;https:\\\/\\\/www.tech-critter.com\\\/wp-content\\\/uploads\\\/2024\\\/07\\\/Noctua-NH-U12A-Chromax-Black-02-1024x683.jpg&quot;,&quot;id&quot;:&quot;71448&quot;,&quot;title&quot;:&quot;Noctua NH U12A Chromax Black 02&quot;,&quot;alt&quot;:&quot;Noctua NH U12A Chromax Black 02&quot;,&quot;caption&quot;:&quot;&quot;,&quot;itemprop&quot;:&quot;image&quot;},{&quot;src&quot;:&quot;https:\\\/\\\/www.tech-critter.com\\\/wp-content\\\/uploads\\\/2024\\\/07\\\/Noctua-NH-U12A-Chromax-Black-03-1024x683.jpg&quot;,&quot;id&quot;:&quot;71449&quot;,&quot;title&quot;:&quot;Noctua NH U12A Chromax Black 03&quot;,&quot;alt&quot;:&quot;Noctua NH U12A Chromax Black 03&quot;,&quot;caption&quot;:&quot;&quot;,&quot;itemprop&quot;:&quot;image&quot;},{&quot;src&quot;:&quot;https:\\\/\\\/www.tech-critter.com\\\/wp-content\\\/uploads\\\/2024\\\/07\\\/Noctua-NH-U12A-Chromax-Black-04-1024x683.jpg&quot;,&quot;id&quot;:&quot;71450&quot;,&quot;title&quot;:&quot;Noctua NH U12A Chromax Black 04&quot;,&quot;alt&quot;:&quot;Noctua NH U12A Chromax Black 04&quot;,&quot;caption&quot;:&quot;&quot;,&quot;itemprop&quot;:&quot;image&quot;}]\" itemscope itemtype=\"https:\/\/schema.org\/ImageGallery\"><\/div>\n<p>The box keeps the accessories well-organized, with each item having its own designated space. Everything you need is included: a versatile SecuFirm2 mounting bracket that works with both Intel and AMD processors, a tube of NT-H1 high-performance thermal compound to help transfer heat efficiently, two low-noise adapters to adjust fan speed for quieter operation, a Y-splitter cable for connecting multiple fans to one motherboard fan header, and a cool Noctua metal case badge.<\/p>\n<p class=\"jetpack-slideshow-noscript robots-nocontent\">This slideshow requires JavaScript.<\/p><div id=\"gallery-71446-2-slideshow\" class=\"jetpack-slideshow-window jetpack-slideshow jetpack-slideshow-black\" data-trans=\"fade\" data-autostart=\"1\" data-gallery=\"[{&quot;src&quot;:&quot;https:\\\/\\\/www.tech-critter.com\\\/wp-content\\\/uploads\\\/2024\\\/07\\\/Noctua-NH-U12A-Chromax-Black-08-1024x683.jpg&quot;,&quot;id&quot;:&quot;71458&quot;,&quot;title&quot;:&quot;Noctua NH U12A Chromax Black 08&quot;,&quot;alt&quot;:&quot;Noctua NH U12A Chromax Black 08&quot;,&quot;caption&quot;:&quot;&quot;,&quot;itemprop&quot;:&quot;image&quot;},{&quot;src&quot;:&quot;https:\\\/\\\/www.tech-critter.com\\\/wp-content\\\/uploads\\\/2024\\\/07\\\/Noctua-NH-U12A-Chromax-Black-09-1024x683.jpg&quot;,&quot;id&quot;:&quot;71459&quot;,&quot;title&quot;:&quot;Noctua NH U12A Chromax Black 09&quot;,&quot;alt&quot;:&quot;Noctua NH U12A Chromax Black 09&quot;,&quot;caption&quot;:&quot;&quot;,&quot;itemprop&quot;:&quot;image&quot;},{&quot;src&quot;:&quot;https:\\\/\\\/www.tech-critter.com\\\/wp-content\\\/uploads\\\/2024\\\/07\\\/Noctua-NH-U12A-Chromax-Black-07-1024x683.jpg&quot;,&quot;id&quot;:&quot;71460&quot;,&quot;title&quot;:&quot;Noctua NH U12A Chromax Black 07&quot;,&quot;alt&quot;:&quot;Noctua NH U12A Chromax Black 07&quot;,&quot;caption&quot;:&quot;&quot;,&quot;itemprop&quot;:&quot;image&quot;}]\" itemscope itemtype=\"https:\/\/schema.org\/ImageGallery\"><\/div>\n<p>Sporting two NF-A12x25 PWM chromax.black fans and boasting seven heat pipes that run through the large heatsink fins, the NH-U12A chromax.black makes a strong impression as a single-tower CPU cooler right from the start.<\/p>\n<p class=\"jetpack-slideshow-noscript robots-nocontent\">This slideshow requires JavaScript.<\/p><div id=\"gallery-71446-3-slideshow\" class=\"jetpack-slideshow-window jetpack-slideshow jetpack-slideshow-black\" data-trans=\"fade\" data-autostart=\"1\" data-gallery=\"[{&quot;src&quot;:&quot;https:\\\/\\\/www.tech-critter.com\\\/wp-content\\\/uploads\\\/2024\\\/07\\\/Noctua-NH-U12A-Chromax-Black-11-1024x683.jpg&quot;,&quot;id&quot;:&quot;71463&quot;,&quot;title&quot;:&quot;Noctua NH U12A Chromax Black 11&quot;,&quot;alt&quot;:&quot;Noctua NH U12A Chromax Black 11&quot;,&quot;caption&quot;:&quot;&quot;,&quot;itemprop&quot;:&quot;image&quot;},{&quot;src&quot;:&quot;https:\\\/\\\/www.tech-critter.com\\\/wp-content\\\/uploads\\\/2024\\\/07\\\/Noctua-NH-U12A-Chromax-Black-12-1024x683.jpg&quot;,&quot;id&quot;:&quot;71464&quot;,&quot;title&quot;:&quot;Noctua NH U12A Chromax Black 12&quot;,&quot;alt&quot;:&quot;Noctua NH U12A Chromax Black 12&quot;,&quot;caption&quot;:&quot;&quot;,&quot;itemprop&quot;:&quot;image&quot;},{&quot;src&quot;:&quot;https:\\\/\\\/www.tech-critter.com\\\/wp-content\\\/uploads\\\/2024\\\/07\\\/Noctua-NH-U12A-Chromax-Black-13-1024x683.jpg&quot;,&quot;id&quot;:&quot;71461&quot;,&quot;title&quot;:&quot;Noctua NH U12A Chromax Black 13&quot;,&quot;alt&quot;:&quot;Noctua NH U12A Chromax Black 13&quot;,&quot;caption&quot;:&quot;&quot;,&quot;itemprop&quot;:&quot;image&quot;},{&quot;src&quot;:&quot;https:\\\/\\\/www.tech-critter.com\\\/wp-content\\\/uploads\\\/2024\\\/07\\\/Noctua-NH-U12A-Chromax-Black-06-1024x683.jpg&quot;,&quot;id&quot;:&quot;71462&quot;,&quot;title&quot;:&quot;Noctua NH U12A Chromax Black 06&quot;,&quot;alt&quot;:&quot;Noctua NH U12A Chromax Black 06&quot;,&quot;caption&quot;:&quot;&quot;,&quot;itemprop&quot;:&quot;image&quot;}]\" itemscope itemtype=\"https:\/\/schema.org\/ImageGallery\"><\/div>\n<p>There&#8217;s been some concern that the black coating might negatively impact the heatsink&#8217;s cooling efficiency. Our tests did confirm a slight reduction, but the difference is so minimal that it&#8217;s hardly noticeable. However, for those living in humid climates like ours, the black coating is a real boon. Our previous NH-U12A lost its shine over time due to oxidation on the heat pipes and fins, but that will never happen on the NH-U12A chromax.black.<\/p>\n<p><a href=\"https:\/\/www.tech-critter.com\/wp-content\/uploads\/2024\/07\/Noctua-NH-U12A-Chromax-Black-10.jpg\"><img fetchpriority=\"high\" decoding=\"async\" data-attachment-id=\"71465\" data-permalink=\"https:\/\/www.tech-critter.com\/review-noctua-nh-u12a-chromax-black\/noctua-nh-u12a-chromax-black-10\/\" data-orig-file=\"https:\/\/www.tech-critter.com\/wp-content\/uploads\/2024\/07\/Noctua-NH-U12A-Chromax-Black-10.jpg\" data-orig-size=\"1620,1080\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Noctua NH U12A Chromax Black 10\" data-image-description=\"&lt;p&gt;Noctua NH U12A Chromax Black 10&lt;\/p&gt;\n\" data-image-caption=\"\" data-medium-file=\"https:\/\/www.tech-critter.com\/wp-content\/uploads\/2024\/07\/Noctua-NH-U12A-Chromax-Black-10-640x427.jpg\" data-large-file=\"https:\/\/www.tech-critter.com\/wp-content\/uploads\/2024\/07\/Noctua-NH-U12A-Chromax-Black-10-1024x683.jpg\" class=\"aligncenter size-large wp-image-71465 lazyload\" title=\"Noctua NH U12A Chromax Black 10\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/www.tech-critter.com\/wp-content\/uploads\/2024\/07\/Noctua-NH-U12A-Chromax-Black-10-1024x683.jpg\" alt=\"Noctua NH U12A Chromax Black 10\" width=\"1024\" height=\"683\" \/><noscript><img decoding=\"async\" data-attachment-id=\"71465\" data-permalink=\"https:\/\/www.tech-critter.com\/review-noctua-nh-u12a-chromax-black\/noctua-nh-u12a-chromax-black-10\/\" data-orig-file=\"https:\/\/www.tech-critter.com\/wp-content\/uploads\/2024\/07\/Noctua-NH-U12A-Chromax-Black-10.jpg\" data-orig-size=\"1620,1080\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Noctua NH U12A Chromax Black 10\" data-image-description=\"&lt;p&gt;Noctua NH U12A Chromax Black 10&lt;\/p&gt;\n\" data-image-caption=\"\" data-medium-file=\"https:\/\/www.tech-critter.com\/wp-content\/uploads\/2024\/07\/Noctua-NH-U12A-Chromax-Black-10-640x427.jpg\" data-large-file=\"https:\/\/www.tech-critter.com\/wp-content\/uploads\/2024\/07\/Noctua-NH-U12A-Chromax-Black-10-1024x683.jpg\" class=\"aligncenter size-large wp-image-71465 lazyload\" title=\"Noctua NH U12A Chromax Black 10\" src=\"https:\/\/www.tech-critter.com\/wp-content\/uploads\/2024\/07\/Noctua-NH-U12A-Chromax-Black-10-1024x683.jpg\" alt=\"Noctua NH U12A Chromax Black 10\" width=\"1024\" height=\"683\" srcset=\"https:\/\/www.tech-critter.com\/wp-content\/uploads\/2024\/07\/Noctua-NH-U12A-Chromax-Black-10-1024x683.jpg 1024w, https:\/\/www.tech-critter.com\/wp-content\/uploads\/2024\/07\/Noctua-NH-U12A-Chromax-Black-10-640x427.jpg 640w, https:\/\/www.tech-critter.com\/wp-content\/uploads\/2024\/07\/Noctua-NH-U12A-Chromax-Black-10-750x500.jpg 750w, https:\/\/www.tech-critter.com\/wp-content\/uploads\/2024\/07\/Noctua-NH-U12A-Chromax-Black-10-1140x760.jpg 1140w, https:\/\/www.tech-critter.com\/wp-content\/uploads\/2024\/07\/Noctua-NH-U12A-Chromax-Black-10.jpg 1620w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/noscript><\/a><\/p>\n<p>The cooler&#8217;s base is the familiar, durable nickel-plated copper design with a mirror finish, a hallmark of Noctua&#8217;s CPU coolers.<\/p>\n<h2>Test System Setup<\/h2>\n<table>\n<tbody>\n<tr>\n<td width=\"145\">CPU<\/td>\n<td width=\"270\"><a href=\"https:\/\/www.tech-critter.com\/intel-core-i9-11900k-performance-overview\/\">Intel Core i9-11900K<\/a><\/td>\n<\/tr>\n<tr>\n<td width=\"145\">Motherboard<\/td>\n<td width=\"270\"><a href=\"https:\/\/rog.asus.com\/my\/motherboards\/rog-maximus\/rog-maximus-xiii-apex-model\/\" target=\"_blank\" rel=\"noopener\">ASUS ROG Maximus XIII Apex<\/a><\/td>\n<\/tr>\n<tr>\n<td width=\"145\">Memory<\/td>\n<td width=\"270\">G.Skill Trident Z Royal 16GB @3600MHz<\/td>\n<\/tr>\n<tr>\n<td width=\"145\">Graphics Card<\/td>\n<td width=\"270\">NVIDIA GeForce RTX 3070 Founders Edition<\/td>\n<\/tr>\n<tr>\n<td width=\"145\">Power Supply<\/td>\n<td width=\"270\">Cooler Master M2000 Platinum<\/td>\n<\/tr>\n<tr>\n<td width=\"145\">Primary Storage<\/td>\n<td width=\"270\">Kingston KC3000 2TB<\/td>\n<\/tr>\n<tr>\n<td width=\"145\">CPU Cooler<\/td>\n<td width=\"270\">Noctua NH-U12A \/ Noctua NH-U12A chromax.black \/ Noctua NH-D15<\/td>\n<\/tr>\n<tr>\n<td width=\"145\">Chassis<\/td>\n<td width=\"270\">Cooler Master MasterFrame 700<\/td>\n<\/tr>\n<tr>\n<td width=\"145\">Operating System<\/td>\n<td width=\"270\">Windows 11 Pro 64bit<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><em>*Testing was conducted in an environment with an ambient temperature of 28\u00b0C and NT-H2 is used instead of NT-H1.<\/em><\/p>\n<p><a href=\"https:\/\/www.tech-critter.com\/wp-content\/uploads\/2024\/07\/Noctua-NH-U12A-Chromax-Black-Core-i9-11900K-Test.jpg\"><img decoding=\"async\" data-attachment-id=\"71466\" data-permalink=\"https:\/\/www.tech-critter.com\/review-noctua-nh-u12a-chromax-black\/noctua-nh-u12a-chromax-black-core-i9-11900k-test\/\" data-orig-file=\"https:\/\/www.tech-critter.com\/wp-content\/uploads\/2024\/07\/Noctua-NH-U12A-Chromax-Black-Core-i9-11900K-Test.jpg\" data-orig-size=\"1210,779\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Noctua NH U12A Chromax Black Core i9 11900K Test\" data-image-description=\"&lt;p&gt;Noctua NH U12A Chromax Black Core i9 11900K Test&lt;\/p&gt;\n\" data-image-caption=\"\" data-medium-file=\"https:\/\/www.tech-critter.com\/wp-content\/uploads\/2024\/07\/Noctua-NH-U12A-Chromax-Black-Core-i9-11900K-Test-640x412.jpg\" data-large-file=\"https:\/\/www.tech-critter.com\/wp-content\/uploads\/2024\/07\/Noctua-NH-U12A-Chromax-Black-Core-i9-11900K-Test-1024x659.jpg\" class=\"aligncenter size-large wp-image-71466 lazyload\" title=\"Noctua NH U12A Chromax Black Core i9 11900K Test\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/www.tech-critter.com\/wp-content\/uploads\/2024\/07\/Noctua-NH-U12A-Chromax-Black-Core-i9-11900K-Test-1024x659.jpg\" alt=\"Noctua NH U12A Chromax Black Core i9 11900K Test\" width=\"1024\" height=\"659\" \/><noscript><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"71466\" data-permalink=\"https:\/\/www.tech-critter.com\/review-noctua-nh-u12a-chromax-black\/noctua-nh-u12a-chromax-black-core-i9-11900k-test\/\" data-orig-file=\"https:\/\/www.tech-critter.com\/wp-content\/uploads\/2024\/07\/Noctua-NH-U12A-Chromax-Black-Core-i9-11900K-Test.jpg\" data-orig-size=\"1210,779\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Noctua NH U12A Chromax Black Core i9 11900K Test\" data-image-description=\"&lt;p&gt;Noctua NH U12A Chromax Black Core i9 11900K Test&lt;\/p&gt;\n\" data-image-caption=\"\" data-medium-file=\"https:\/\/www.tech-critter.com\/wp-content\/uploads\/2024\/07\/Noctua-NH-U12A-Chromax-Black-Core-i9-11900K-Test-640x412.jpg\" data-large-file=\"https:\/\/www.tech-critter.com\/wp-content\/uploads\/2024\/07\/Noctua-NH-U12A-Chromax-Black-Core-i9-11900K-Test-1024x659.jpg\" class=\"aligncenter size-large wp-image-71466 lazyload\" title=\"Noctua NH U12A Chromax Black Core i9 11900K Test\" src=\"https:\/\/www.tech-critter.com\/wp-content\/uploads\/2024\/07\/Noctua-NH-U12A-Chromax-Black-Core-i9-11900K-Test-1024x659.jpg\" alt=\"Noctua NH U12A Chromax Black Core i9 11900K Test\" width=\"1024\" height=\"659\" srcset=\"https:\/\/www.tech-critter.com\/wp-content\/uploads\/2024\/07\/Noctua-NH-U12A-Chromax-Black-Core-i9-11900K-Test-1024x659.jpg 1024w, https:\/\/www.tech-critter.com\/wp-content\/uploads\/2024\/07\/Noctua-NH-U12A-Chromax-Black-Core-i9-11900K-Test-640x412.jpg 640w, https:\/\/www.tech-critter.com\/wp-content\/uploads\/2024\/07\/Noctua-NH-U12A-Chromax-Black-Core-i9-11900K-Test-750x483.jpg 750w, https:\/\/www.tech-critter.com\/wp-content\/uploads\/2024\/07\/Noctua-NH-U12A-Chromax-Black-Core-i9-11900K-Test-1140x734.jpg 1140w, https:\/\/www.tech-critter.com\/wp-content\/uploads\/2024\/07\/Noctua-NH-U12A-Chromax-Black-Core-i9-11900K-Test.jpg 1210w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/noscript><\/a><\/p>\n<p>Starting with the Intel Core i9-11900K, we ran a few rounds of stress tests using Cinebench R23 and Realbench using three different coolers: NH-D15, NH-U12A, and NH-U12A chromax.black. While the CPU can boost up to 5.3GHz on some occasions, it maintained mostly at around 4.6GHz most of the time during the test with a recorded power draw at 180W.<\/p>\n<p>Based on the test results, we can see that all three coolers perform similarly with a recorded load temperature that peaked at 77-78\u00b0C. In this case, the NH-U12A is doing slightly better than both the NH-D15 and NH-U12A chromax.black by only 1\u00b0C.<\/p>\n<p><a href=\"https:\/\/www.tech-critter.com\/wp-content\/uploads\/2024\/07\/Noctua-NH-U12A-Chromax-Black-Core-i9-13900K-Stress-Test.jpg\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"71470\" data-permalink=\"https:\/\/www.tech-critter.com\/review-noctua-nh-u12a-chromax-black\/noctua-nh-u12a-chromax-black-core-i9-13900k-stress-test\/\" data-orig-file=\"https:\/\/www.tech-critter.com\/wp-content\/uploads\/2024\/07\/Noctua-NH-U12A-Chromax-Black-Core-i9-13900K-Stress-Test.jpg\" data-orig-size=\"1210,779\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Noctua NH U12A Chromax Black Core i9 13900K Stress Test\" data-image-description=\"&lt;p&gt;Noctua NH U12A Chromax Black Core i9 13900K Stress Test&lt;\/p&gt;\n\" data-image-caption=\"\" data-medium-file=\"https:\/\/www.tech-critter.com\/wp-content\/uploads\/2024\/07\/Noctua-NH-U12A-Chromax-Black-Core-i9-13900K-Stress-Test-640x412.jpg\" data-large-file=\"https:\/\/www.tech-critter.com\/wp-content\/uploads\/2024\/07\/Noctua-NH-U12A-Chromax-Black-Core-i9-13900K-Stress-Test-1024x659.jpg\" class=\"aligncenter size-large wp-image-71470 lazyload\" title=\"Noctua NH U12A Chromax Black Core i9 13900K Stress Test\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/www.tech-critter.com\/wp-content\/uploads\/2024\/07\/Noctua-NH-U12A-Chromax-Black-Core-i9-13900K-Stress-Test-1024x659.jpg\" alt=\"Noctua NH U12A Chromax Black Core i9 13900K Stress Test\" width=\"1024\" height=\"659\" \/><noscript><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"71470\" data-permalink=\"https:\/\/www.tech-critter.com\/review-noctua-nh-u12a-chromax-black\/noctua-nh-u12a-chromax-black-core-i9-13900k-stress-test\/\" data-orig-file=\"https:\/\/www.tech-critter.com\/wp-content\/uploads\/2024\/07\/Noctua-NH-U12A-Chromax-Black-Core-i9-13900K-Stress-Test.jpg\" data-orig-size=\"1210,779\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Noctua NH U12A Chromax Black Core i9 13900K Stress Test\" data-image-description=\"&lt;p&gt;Noctua NH U12A Chromax Black Core i9 13900K Stress Test&lt;\/p&gt;\n\" data-image-caption=\"\" data-medium-file=\"https:\/\/www.tech-critter.com\/wp-content\/uploads\/2024\/07\/Noctua-NH-U12A-Chromax-Black-Core-i9-13900K-Stress-Test-640x412.jpg\" data-large-file=\"https:\/\/www.tech-critter.com\/wp-content\/uploads\/2024\/07\/Noctua-NH-U12A-Chromax-Black-Core-i9-13900K-Stress-Test-1024x659.jpg\" class=\"aligncenter size-large wp-image-71470 lazyload\" title=\"Noctua NH U12A Chromax Black Core i9 13900K Stress Test\" src=\"https:\/\/www.tech-critter.com\/wp-content\/uploads\/2024\/07\/Noctua-NH-U12A-Chromax-Black-Core-i9-13900K-Stress-Test-1024x659.jpg\" alt=\"Noctua NH U12A Chromax Black Core i9 13900K Stress Test\" width=\"1024\" height=\"659\" srcset=\"https:\/\/www.tech-critter.com\/wp-content\/uploads\/2024\/07\/Noctua-NH-U12A-Chromax-Black-Core-i9-13900K-Stress-Test-1024x659.jpg 1024w, https:\/\/www.tech-critter.com\/wp-content\/uploads\/2024\/07\/Noctua-NH-U12A-Chromax-Black-Core-i9-13900K-Stress-Test-640x412.jpg 640w, https:\/\/www.tech-critter.com\/wp-content\/uploads\/2024\/07\/Noctua-NH-U12A-Chromax-Black-Core-i9-13900K-Stress-Test-750x483.jpg 750w, https:\/\/www.tech-critter.com\/wp-content\/uploads\/2024\/07\/Noctua-NH-U12A-Chromax-Black-Core-i9-13900K-Stress-Test-1140x734.jpg 1140w, https:\/\/www.tech-critter.com\/wp-content\/uploads\/2024\/07\/Noctua-NH-U12A-Chromax-Black-Core-i9-13900K-Stress-Test.jpg 1210w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/noscript><\/a><\/p>\n<p>Moving on to a newer CPU, we have the Intel Core i9-13900K put up to the test. As all three coolers cannot handle the CPU running on stock settings and will start thermal throttling in just a few seconds after starting the stress tests, we adjusted the PL1 and PL2 of the CPU to 120 and 170 respectively so that the CPU doesn&#8217;t thermal throttle on load. You&#8217;ll lose some performance compared to the stock settings with these settings but it&#8217;s only at about 3-5%, which we think is a fair trade-off.<\/p>\n<p>Here we can see that the results are very similar to the i9-11900K test and the NH-U12A still does slightly better than both the NH-D15 and NH-U12A chromax.black by only 1\u00b0C. We also compared the results with the <a href=\"https:\/\/www.tech-critter.com\/review-cooler-master-masterliquid-pl360-flux\/\">MasterLiquid PL360 Flux<\/a> from Cooler Master, one of the best-performing AIO coolers we have on hand as a quick gauge &#8211; these numbers are looking good for an air cooler I must say.<\/p>\n<p>While the system runs fine throughout the test, the i9-13900K still runs hot with lowered PL1 and PL2. Unless you&#8217;re using an AIO cooler with at least a 360mm radiator, we don&#8217;t recommend using the i9-13900K with an air cooler if you don&#8217;t plan to lower the PL1 and PL2 for lower load temperature.<\/p>\n<h2>Final Thoughts<\/h2>\n<p>The NH-U12A chromax.black held its own throughout testing. While the original NH-U12A edged it out by a mere 1\u00b0C, the chromax.black&#8217;s sleek all-black design wins hearts for many builders. This cooler offers exceptional performance for an air cooler in a compact and lightweight design, perfect for ATX motherboards. Compared to the bulkier NH-D15, the NH-U12A series provides better clearance for memory and PCIe cards.<\/p>\n<p>However, users with smaller form factor motherboards (mATX or ITX) might encounter clearance issues with tall memory modules, depending on the cooler&#8217;s orientation. Ensure the Noctua logo on the heatsink faces left when viewed from the top for proper fit.<\/p>\n<p>The NH-U12A chromax.black falls into the premium CPU cooler category just like the NH-U12A, priced at <strong><a href=\"https:\/\/shopee.com.my\/Noctua-NH-U12A-Chromax.Black-CPU-Cooler-heatsink-with-7-Heatpipes-dual-120mm-fans-For-Intel-AMD-i.16197192.16412218624?sp_atk=b0444417-034f-45a4-90e0-773f40763504&amp;xptdk=b0444417-034f-45a4-90e0-773f40763504\" target=\"_blank\" rel=\"noopener\">RM659<\/a><\/strong>, approaching the cost of some AIO liquid coolers. While AIOs offer better clearance due to their smaller pump and radiator combos, the NH-U12A chromax.black caters to those who prefer air cooling&#8217;s simplicity and reliability. Considering its performance, it&#8217;s arguably the best single-tower CPU cooler on the market, making it a compelling choice for air-cooling enthusiasts.<\/p>\n<p><a href=\"https:\/\/www.tech-critter.com\/wp-content\/uploads\/2017\/12\/Tech-Critter-Gold-e1513687421439.png\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"17110\" data-permalink=\"https:\/\/www.tech-critter.com\/review-i-rocks-k76m-fun\/tech-critter-gold\/\" data-orig-file=\"https:\/\/www.tech-critter.com\/wp-content\/uploads\/2017\/12\/Tech-Critter-Gold-e1513687421439.png\" data-orig-size=\"100,150\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Tech Critter Gold\" data-image-description=\"&lt;p&gt;Tech Critter Gold&lt;\/p&gt;\n\" data-image-caption=\"\" data-medium-file=\"https:\/\/www.tech-critter.com\/wp-content\/uploads\/2017\/12\/Tech-Critter-Gold-271x406.png\" data-large-file=\"https:\/\/www.tech-critter.com\/wp-content\/uploads\/2017\/12\/Tech-Critter-Gold-271x406.png\" class=\"aligncenter size-full wp-image-17110 lazyload\" title=\"Tech Critter Gold\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/www.tech-critter.com\/wp-content\/uploads\/2017\/12\/Tech-Critter-Gold-e1513687421439.png\" alt=\"Tech Critter Gold\" width=\"100\" height=\"150\" \/><noscript><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"17110\" data-permalink=\"https:\/\/www.tech-critter.com\/review-i-rocks-k76m-fun\/tech-critter-gold\/\" data-orig-file=\"https:\/\/www.tech-critter.com\/wp-content\/uploads\/2017\/12\/Tech-Critter-Gold-e1513687421439.png\" data-orig-size=\"100,150\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Tech Critter Gold\" data-image-description=\"&lt;p&gt;Tech Critter Gold&lt;\/p&gt;\n\" data-image-caption=\"\" data-medium-file=\"https:\/\/www.tech-critter.com\/wp-content\/uploads\/2017\/12\/Tech-Critter-Gold-271x406.png\" data-large-file=\"https:\/\/www.tech-critter.com\/wp-content\/uploads\/2017\/12\/Tech-Critter-Gold-271x406.png\" class=\"aligncenter size-full wp-image-17110 lazyload\" title=\"Tech Critter Gold\" src=\"https:\/\/www.tech-critter.com\/wp-content\/uploads\/2017\/12\/Tech-Critter-Gold-e1513687421439.png\" alt=\"Tech Critter Gold\" width=\"100\" height=\"150\" \/><\/noscript><\/a><\/p>\n<p>Where to buy (affiliate links):<\/p>\n<ul>\n<li>amazon <a class=\"text-entity-link\" dir=\"auto\" title=\"https:\/\/amzn.to\/3yhqXtf\" href=\"https:\/\/amzn.to\/3yhqXtf\" target=\"_blank\" rel=\"noopener noreferrer\" data-entity-type=\"MessageEntityUrl\">https:\/\/amzn.to\/3yhqXtf<\/a><\/li>\n<li>lazada <a class=\"text-entity-link\" dir=\"auto\" title=\"https:\/\/invol.co\/cllh59z\" href=\"https:\/\/invol.co\/cllh59z\" target=\"_blank\" rel=\"noopener noreferrer\" data-entity-type=\"MessageEntityUrl\">https:\/\/invol.co\/cllh59z<\/a><\/li>\n<li>shopee <a class=\"text-entity-link\" dir=\"auto\" title=\"https:\/\/invl.io\/cllh5a0\" href=\"https:\/\/invl.io\/cllh5a0\" target=\"_blank\" rel=\"noopener noreferrer\" data-entity-type=\"MessageEntityUrl\">https:\/\/invl.io\/cllh5a0<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Despite its brown and beige color scheme that is not as appealing to some users, Noctua is renowned for its CPU coolers and has made a handful of coolers that top the rank of the CPU coolers of its era, notable the NH-D14, NH-D15, and NH-U12A. However, things have changed quite a bit after Noctua [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":71463,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[1840],"tags":[],"class_list":["post-71446","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cooling-solutions"],"jetpack_featured_media_url":"https:\/\/www.tech-critter.com\/wp-content\/uploads\/2024\/07\/Noctua-NH-U12A-Chromax-Black-11.jpg","jetpack_sharing_enabled":true,"jetpack_likes_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p9nULO-iAm","_links":{"self":[{"href":"https:\/\/www.tech-critter.com\/wp-json\/wp\/v2\/posts\/71446","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.tech-critter.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.tech-critter.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.tech-critter.com\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tech-critter.com\/wp-json\/wp\/v2\/comments?post=71446"}],"version-history":[{"count":5,"href":"https:\/\/www.tech-critter.com\/wp-json\/wp\/v2\/posts\/71446\/revisions"}],"predecessor-version":[{"id":71472,"href":"https:\/\/www.tech-critter.com\/wp-json\/wp\/v2\/posts\/71446\/revisions\/71472"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.tech-critter.com\/wp-json\/wp\/v2\/media\/71463"}],"wp:attachment":[{"href":"https:\/\/www.tech-critter.com\/wp-json\/wp\/v2\/media?parent=71446"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tech-critter.com\/wp-json\/wp\/v2\/categories?post=71446"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tech-critter.com\/wp-json\/wp\/v2\/tags?post=71446"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}